The joint venture between Robert M. DeHaven AIA Architects, a sole proprietorship in Architecture, Planning and Interior Design and April Cobra Enterprises, a Professional Design Firm / Structural Engineering Corporation is based in the Greater Chicago area providing A/E services in architecture and structural design in a range of markets within our collective areas of expertise.

April Cobra Enterprises is a certified, minority-owned business specializing in structural engineering services. Through its principals Dr. Ambar Mukherjee and Mr. Larry S. Bullock, April Cobra provides consulting services in industrial, commercial, institutional and government market sectors.

The joint venture offers a range of consulting and design services within our collective areas of expertise.